swimJonny Kulow
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.10 | Futures ✓+0.41s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 100 Freestyle | SCY | 43.69 | Futures ✓+0.60s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 200 Freestyle | SCY | 1:36.37 | Futures ✓+1.38s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 100 Backstroke | SCY | 56.99 | +1.50s to Sectionals | 2018-01-21 | 2018 CO FAST Winter Open venue |
| 100 Breaststroke | SCY | 1:06.27 | +3.08s to Sectionals | 2018-01-20 | 2018 CO FAST Winter Open venue |
| 200 Breaststroke | SCY | 2:24.40 | +7.11s to Sectionals | 2018-01-21 | 2018 CO FAST Winter Open venue |
| 100 Butterfly | SCY | 47.56 | Futures ✓+0.87s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 200 Individual Medley | SCY | 1:47.74 | Futures ✓+2.35s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 50 Freestyle | LCM | 21.73 | Nationals ✓ | 2025-06-07 | 2025 National Championships venue |
| 100 Freestyle | LCM | 47.82 | Nationals ✓ | 2025-06-03 | 2025 National Championships venue |
| 200 Freestyle | LCM | 1:57.43 | Sectionals ✓+3.34s to Futures | 2019-08-08 | 2019 Western Zone Age Group Championships venue |
| 400 Freestyle | LCM | 4:35.31 | +0.92s to Sectionals | 2019-06-20 | 2019 CO MAVS Grand Junction Invite venue |
| 100 Backstroke | LCM | 1:00.37 | Sectionals ✓+2.18s to Futures | 2019-06-20 | 2019 CO MAVS Grand Junction Invite venue |
| 100 Breaststroke | LCM | 1:09.26 | Sectionals ✓+4.17s to Futures | 2019-08-07 | 2019 Western Zone Age Group Championships venue |
| 50 Butterfly | LCM | 23.74 | Nationals ✓ | 2025-06-04 | 2025 National Championships venue |
| 100 Butterfly | LCM | 58.16 | Sectionals ✓+2.27s to Futures | 2019-08-08 | 2019 Western Zone Age Group Championships venue |
| 200 Individual Medley | LCM | 2:11.03 | Sectionals ✓+3.04s to Futures | 2019-08-10 | 2019 Western Zone Age Group Championships venue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 23.78 | flying | 200 Free Relay (leg 4) | 2019-06-21 | 2019 CO MAVS Grand Junction Invite |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Backstroke SCY 56.99
Front half 27.67s · back half 29.32s
100 Breaststroke SCY 1:06.27
Front half 31.39s · back half 34.88s
200 Breaststroke SCY 2:24.40
Front half 68.41s · back half 75.99s
100 Freestyle LCM 47.82 RT 0.66s
Front half 22.82s · back half 25.00s
200 Freestyle LCM 1:57.43
Front half 58.31s · back half 59.12s
400 Freestyle LCM 4:35.31
Front half 133.65s · back half 141.66s
100 Breaststroke LCM 1:09.26
Front half 32.50s · back half 36.76s
100 Butterfly LCM 58.16
Front half 27.89s · back half 30.27s
200 Individual Medley LCM 2:11.03
Front half 60.25s · back half 70.78s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.